CTICasesPeripheral Pulmonary Artery Dilation in Myelofibrosis
Imaging findings
Progressive enlargement of peripheral pulmonary arteries in the lower lung zones without nodules, venous involvement, or liver disease.
Key takeaways
While reminiscent of hepatopulmonary syndrome, this case suggests that hematologic conditions like myelofibrosis or thrombocytosis might cause pulmonary vascular remodeling through platelet-derived factors.
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